<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
 <head>
  <meta http-equiv="content-type" content="text/html; charset=UTF-8">
  <title>Return error code for last fdf operation</title>

 </head>
 <body><div class="manualnavbar" style="text-align: center;">
 <div class="prev" style="text-align: left; float: left;"><a href="function.fdf-enum-values.html">fdf_enum_values</a></div>
 <div class="next" style="text-align: right; float: right;"><a href="function.fdf-error.html">fdf_error</a></div>
 <div class="up"><a href="ref.fdf.html">FDF 函数</a></div>
 <div class="home"><a href="index.html">PHP Manual</a></div>
</div><hr /><div id="function.fdf-errno" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">fdf_errno</h1>
  <p class="verinfo">(PHP 4 &gt;= 4.3.0, PHP 5)</p><p class="refpurpose"><span class="refname">fdf_errno</span> &mdash; <span class="dc-title">Return error code for last fdf operation</span></p>

 </div>
 
 <div class="refsect1 description" id="refsect1-function.fdf-errno-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="type">int</span> <span class="methodname"><strong>fdf_errno</strong></span>
    ( <span class="methodparam">void</span>
   )</div>

  <p class="para rdfs-comment">
   Gets the error code set by the last FDF function call.
  </p>
  <p class="para">
   A textual description of the error may be obtained using with
   <span class="function"><a href="function.fdf-error.html" class="function">fdf_error()</a></span>.
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.fdf-errno-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   Returns the error code as an integer, or zero if there was no errors.
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.fdf-errno-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="function"><a href="function.fdf-error.html" class="function" rel="rdfs-seeAlso">fdf_error()</a> - Return error description for FDF error code</span></li>
   </ul>
  </p>
 </div>

</div><hr /><div class="manualnavbar" style="text-align: center;">
 <div class="prev" style="text-align: left; float: left;"><a href="function.fdf-enum-values.html">fdf_enum_values</a></div>
 <div class="next" style="text-align: right; float: right;"><a href="function.fdf-error.html">fdf_error</a></div>
 <div class="up"><a href="ref.fdf.html">FDF 函数</a></div>
 <div class="home"><a href="index.html">PHP Manual</a></div>
</div></body></html>
